Which Immunoglobulin Reacts with Certain Antigens to Release Histamine, Which

question 45

Multiple Choice

Which immunoglobulin reacts with certain antigens to release histamine, which causes Type 1 hypersensitivity reactions?

• A) IgA
• B) IgM
• C) IgG
• D) IgE

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Definitions:

Pectineus

A muscle in the upper thigh that helps in hip flexion and adduction, aiding in movements like walking and running.

Gluteus Medius

A muscle of the buttock that is involved in the abduction and internal rotation of the thigh.

Extensor Carpi Radialis

A muscle of the forearm that extends and abducts the wrist.

Biceps Brachii

A large muscle in the upper arm responsible for forearm rotation and flexion of the elbow.